Numgrid: Math Crossword

By Ferran Espuna on AppTrack Ninja.

Daily Number Puzzle & Sums

A fresh math crossword every day — the same puzzle for everyone on Earth. Place the digits 1 to 9 in a 3x3 grid so every row and every column equals its target. One clean solution, reached by pure logic, plus hints that actually teach you the arithmetic behind each move. Numgrid is a daily cross-sums number puzzle — think of it as a crossword built from arithmetic instead of words. The operators between the cells are given; your job is to work out which digit belongs where. Guessing is never required: every daily puzzle has exactly one solution you can reach by reasoning alone. It is the calm…

Categories: Games, Puzzle, Board, Education

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